| COGS BUSINESS SERVICES LLC | 
                        L19000105254 | 
                        INACT | 
                    
                    
                        | COGS CONSULTING, LLC | 
                        L14000118383 | 
                        Active | 
                    
                    
                        | COGSCREEN, LLC | 
                        L10000085762 | 
                        Active | 
                    
                    
                        | COGSDALE CORPORATION | 
                        F07000003196 | 
                        Active | 
                    
                    
                        | COGSDALE HOLDINGS LTD. INC. | 
                        F09000000154 | 
                        InActive | 
                    
                    
                        | COGSDALE SOFTWARE CORPORATION | 
                        F02000003477 | 
                        InActive | 
                    
                    
                        | C.O.G SERVICES L.L.C | 
                        L24000049951 | 
                        INACT/UA | 
                    
                    
                        | COGS JANITORIAL AND MAINTENANCE, INC. | 
                        K72514 | 
                        INACT | 
                    
                    
                        | COGS LORD LLC | 
                        L25000474333 | 
                        Active | 
                    
                    
                        | COGS MANAGEMENT GROUP, LLC | 
                        L23000357678 | 
                        INACT | 
                    
                    
                        | COGS MECHANICAL, INC. | 
                        P03000066175 | 
                        INACT | 
                    
                    
                        | COG SOUNDS ENT CORPORATION | 
                        N23000009580 | 
                        INACT/UA | 
                    
                    
                        | COGSPROCKET INDUSTRIES LLC | 
                        L11000090046 | 
                        INACT | 
                    
                    
                        | COGSROBS, INC. | 
                        P03000050662 | 
                        INACT | 
                    
                    
                        | COGS SERVICES LLC | 
                        L21000059873 | 
                        Active | 
                    
                    
                        | COGSTATE INC. | 
                        F19000003479 | 
                        INACT | 
                    
                    
                        | COGSTATE HEALTHCARE, LLC | 
                        M18000003627 | 
                        InActive | 
                    
                    
                        | COGSTONE RESOURCE MANAGEMENT INC. | 
                        F18000002270 | 
                        Active | 
                    
                    
                        | COGSTONE RESOURCE MANAGEMENT INC. | 
                        W18000040235 | 
                        Active | 
                    
                    
                        | COGSTONE RESOURCES INC. | 
                        P01000015488 | 
                        INACT |